News travels fast around here. I don't know what's going on with Isla, but I will do anything to help my friend. You mentioned she sent me something, may I see it?
I...I don't understand this. Most of it is written in a language I neither speak nor read, and I've never encountered anything like these drawings or equations. The mere thought of trying to comprehend any of this is likely to drive me into pure madness. I have a colleague at Miskatonic University who is working on his thesis describing non-Euclidean geometry. I'll forward these notes to him, then burn them.